Global Patent Index - EP 3823396 A4

EP 3823396 A4 20211013 - DATA SCHEDULING METHOD AND DEVICE

Title (en)

DATA SCHEDULING METHOD AND DEVICE

Title (de)

DATENPLANUNGSVERFAHREN UND -VORRICHTUNG

Title (fr)

PROCÉDÉ ET DISPOSITIF D'ORDONNANCEMENT DE DONNÉES

Publication

EP 3823396 A4 20211013 (EN)

Application

EP 19847631 A 20190806

Priority

  • CN 201810911049 A 20180810
  • CN 2019099440 W 20190806

Abstract (en)

[origin: EP3823396A1] This application relates to the field of communications technologies, and discloses a data scheduling method and an apparatus. The data scheduling method includes: sending, by a network device at a first time domain position, scheduling information to a terminal device, and sending or receiving, at a second time domain position, data scheduled by using the scheduling information, where the first time domain position and the second time domain position are located on different carriers, or the first time domain position and the second time domain position are located on different BWPs. The second time domain position may be determined based on an end position of the first time domain position and/or a capability of the terminal device, so that duration for storing data before demodulation (or to-be-sent data) by the terminal device is effectively shortened by limiting a time domain position of the scheduled data, thereby reducing a processing load of the terminal device.

IPC 8 full level

H04W 72/12 (2009.01); H04L 5/00 (2006.01)

CPC (source: CN EP US)

H04L 5/001 (2013.01 - EP); H04L 5/0044 (2013.01 - EP); H04L 5/0053 (2013.01 - CN); H04L 5/0094 (2013.01 - EP); H04W 8/24 (2013.01 - US); H04W 72/0446 (2013.01 - US); H04W 72/0453 (2013.01 - US); H04W 72/1273 (2013.01 - US); H04W 72/23 (2023.01 - CN EP); H04W 72/535 (2023.01 - US); H04W 72/0453 (2013.01 - EP)

Citation (search report)

  • [XI] KR 20170134255 A 20171206 - INNOVATIVE TECH LAB CO LTD [KR] & EP 3468084 A1 20190410 - INNOVATIVE TECH LAB CO LTD [KR]
  • [X] US 2018131482 A1 20180510 - ZHOU HUAYU [CN], et al
  • [X] NOKIA ET AL: "On resource allocation for PDSCH and PUSCH in NR", vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051341794, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20171008]
  • [XA] MEDIATEK INC: "Remaining issues in carrier aggregation", vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, 20 May 2018 (2018-05-20), XP051441978, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/> [retrieved on 20180520]
  • See also references of WO 2020029955A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3823396 A1 20210519; EP 3823396 A4 20211013; CN 110831217 A 20200221; CN 110831217 B 20211214; US 12035343 B2 20240709; US 2021168835 A1 20210603; WO 2020029955 A1 20200213

DOCDB simple family (application)

EP 19847631 A 20190806; CN 201810911049 A 20180810; CN 2019099440 W 20190806; US 202117171469 A 20210209